<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="../js/jquery-3.1.1.min.js"></script>
    <script src="../js/zhuce.js"></script>
</head>
<body>
<div id="user-div"> 用户名：<input type="text" id="username"></div>
<div> 密码：<input type="password" id="password"></div>
<div><input type="button" value="注册" onclick="zhuce()"></div>
</body>
</html>